These mechanical marvels are examples of Karakuri, centuries old puppets from Japan that can perform simple tasks powered only by clockwork mechanisms. Their lifelike movements and beautiful look make them breathtaking to behold in action, especially considering they were made hundreds of years ago. A short video accompanies the article on Laughing Squid, showing one of the last remaining Karakuri builders in action. I'm off to build an army of puppet archers to defend my house!